Hi all, I've searched the archives about my problem and I did find some things, but I didn't find a solution I'm running Samba 2.2.2 on an i386 Linux 2.2.19 machine. Samba is the PDC for several Windows 2000 clients. In general, everything seems to work fine, except two applications. Each user has his own U: share. Outlook 2000 accesses a .PST file in that share. It works fine, but when Outlook is left alone for a while, it can't access that file anymore and complains. When Outlook is immediately restarted, everything works again for a while. Another application, Act!2000, seems to have a similar problem. I am not really familiar with the inner workings of Act!2000 though. When first run, Act!2000 works fine. (It also accesses a database on a Samba share). After a while, when Act wants to access a file, it crashes. Nothing shows up in the smbd log (level 2) when this happens. After a restart, it works for a while. The really strange thing is that these file are located on the Samba shares for about two weeks now, without problems. During that time, Samba didn't act as PDC, but there was a Windows NT4 Server that was used for user authentication (security=domain, password server=NTSERVER). This weekend, the NT server was shut down, and Samba was changed to be the PDC.[1] This worked fine, but now Outlook and Act!2000 are acting up, although their files were already located on the Samba server and worked fine! If anybody can help me with this, I'd be most grateful. [1] This meant that each workstation was removed from the NT-domain and later joined to the Samba-domain, and new users were created. This wasn't a large problem, because all files were already on the Samba server and so were readily available to the 'new' users. -- Jurjen Oskam * http://www.stupendous.org/ for PGP key * Q265230 10:21am up 8 days, 1:14, 1 user, load average: 0.00, 0.00, 0.00